HtmlControlDesigner.PreFilterEvents(IDictionary) Method


Sets the list of events that are exposed at design-time for the TypeDescriptor object for the component.

 override void PreFilterEvents(System::Collections::IDictionary ^ events);
protected override void PreFilterEvents (System.Collections.IDictionary events);
override this.PreFilterEvents : System.Collections.IDictionary -> unit
Protected Overrides Sub PreFilterEvents (events As IDictionary)



An IDictionary that contains the names of the events of the component to expose.


The PreFilterEvents method provides a way to add items to or remove items from the dictionary of events that a designer exposes through a TypeDescriptor object.

The keys in the dictionary of events are the names of the events. The objects are of type PropertyDescriptor.

Notes to Inheritors

You can directly modify the dictionary that is accessible through events or you can leave the dictionary unchanged. If you are overriding the PreFilterEvents(IDictionary) method, call the base implementation before you perform your own filtering.

Applies to

See also